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Omega-3 Supplementation in Prevention of Aromatase Inhibitor-Induced Toxicity in Patients With Stage I-III Breast Cancer

The Ohio State University logo

The Ohio State University

Status

Completed

Conditions

Breast Neoplasms
Arthralgia

Treatments

Dietary Supplement: Omega-3 Fatty Acid
Other: Placebo

Study type

Interventional

Funder types

Other
NIH

Identifiers

NCT02831582
OSU-15222
NCI-2016-00377 (Registry Identifier)

Details and patient eligibility

About

This clinical trial studies the use of omega-3 fatty acid supplementation in preventing aromatase inhibitor-induced toxicity in patients with stage I-III breast cancer. An omega-3 supplementation may help relieve moderate to severe bone pain and improve joint symptoms caused by aromatase inhibitor-induced arthralgias.

Full description

PRIMARY OBJECTIVES:

I. To determine the efficacy of the complementary therapy omega-3 fatty acid (n-3 PUFA) supplementation in preventing aromatase inhibitor-induced arthralgias (AIIAs).

SECONDARY OBJECTIVES:

I. To prospectively define the population most at risk for developing AIIAs by the identification and validation of genetic risk predictors and to develop a single nucleotide polymorphism (SNP)/gene profile predictive of treatment intervention response.

OUTLINE: Patients are randomized to 1 of 2 groups.

Group I: Patients receive omega-3 fatty acid supplementation orally (PO) once daily (QD) for 6 months.

Group II: Patients receive placebo PO QD for 6 months.

After completion of study, patients will be followed up periodically.

Enrollment

75 patients

Sex

Female

Ages

18+ years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • Women diagnosed with breast cancer stages I-III initiating first line adjuvant aromatase inhibitor (AI) therapy with any of the FDA-approved AIs (anastrazole, exemestane, letrozole)
  • Concurrent gonadotropin-releasing hormone (GnRH) agonist therapy is allowed; concurrent breast related radiation therapy is allowed.
  • Prior tamoxifen use is allowed
  • Prior chemotherapy is allowed
  • Ability to understand and the willingness to sign a written informed consent document

Exclusion criteria

  • Metastatic malignancy of any kind
  • Rheumatoid arthritis and other types of autoimmune and inflammatory joint disease
  • AI use > 21 days prior to study enrollment
  • Known bleeding disorders
  • Current use of warfarin or other anticoagulants
  • Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situation that would limit compliance with study requirements
  • Daily use of n-3 PUFA concentrates or capsules or any other supplements that might interact with n-3 PUFA supplements if > 375 mg per day of of eicosapentaenoic acid (EPA)/ docosahexaenoic acid (DHA) within six months of study initiation
  • Pregnant or nursing women
  • Known sensitivity or allergy to fish or fish oil
  • Unable to give informed consent

Trial design

Primary purpose

Supportive Care

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Double Blind

75 participants in 2 patient groups, including a placebo group

Arm I (omega-3 fatty acid)
Active Comparator group
Description:
Patients receive omega-3 fatty acid supplementation PO QD for 6 months.
Treatment:
Dietary Supplement: Omega-3 Fatty Acid
Arm II (placebo)
Placebo Comparator group
Description:
Patients receive placebo PO QD for 6 months.
Treatment:
Other: Placebo

Trial contacts and locations

3

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Data sourced from clinicaltrials.gov

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